How do you remove the filter from a Dyson DC25?

To remove the filters from a Dyson DC25 vacuum cleaner, you'll need to remove two different filters.

First filter removal (as suggested by the reference video):

1. Unclip the filter.
2. Remove the filter.

Second filter removal:

1. Lay the machine down.
2. Hold onto a part of the machine.
3. Release the pedal by hand.